Chris: Murderers should be sentenced to life in prison, not subjected to the death penalty. A life sentence is enough to deter any convicted murderer from killing again. Moreover, even the worst offenders may subsequently undergo a miraculous rehabilitation—a possibility that is eliminated by the death penalty. The Bird Man of Alcatraz, a notorious convicted murderer, is a case in point. He raised canaries while in prison and ultimately became an acknowledged authority on the subject.
Dana: But the Bird Man of Alcatraz killed another inmate while in prison. What would you do to deter him from committing yet another murder—take away his birds?
Each of the following can be inferred from Chris’s argument EXCEPT:
(A) All convicted murderers will be deterred from killing again if given life sentences.
(B) Any convicted murderer could undergo a miraculous rehabilitation.
(C) The Bird Man of Alcatraz is an example of miraculous rehabilitation.
(D) The threat of life imprisonment is adequate to deter potential murderers.
(E) Becoming an acknowledged authority on canaries is evidence of one person’s rehabilitation.